From 8a21346058ad946134b6ddfeb5de975c3cfcf5da Mon Sep 17 00:00:00 2001 From: Nishanth Aravamudan Date: Fri, 25 Jul 2008 19:44:37 -0700 Subject: [PATCH] hugetlb: fix CONFIG_SYSCTL=n build Fixes a build failure reported by Alan Cox: mm/hugetlb.c: In function `hugetlb_acct_memory': mm/hugetlb.c:1507: error: implicit declaration of function `cpuset_mems_nr' Also reverts Ingo's commit e44d1b2998d62a1f2f4d7eb17b56ba396535509f Author: Ingo Molnar Date: Fri Jul 25 12:57:41 2008 +0200 mm/hugetlb.c: fix build failure with !CONFIG_SYSCTL which fixed the build error but added some unused-static-function warnings. Signed-off-by: Nishanth Aravamudan Cc: Alan Cox Cc: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/hugetlb.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index a8bf4ab01f86..3be79dc18c5c 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1026,18 +1026,6 @@ static void __init report_hugepages(void) } } -static unsigned int cpuset_mems_nr(unsigned int *array) -{ - int node; - unsigned int nr = 0; - - for_each_node_mask(node, cpuset_current_mems_allowed) - nr += array[node]; - - return nr; -} - -#ifdef CONFIG_SYSCTL #ifdef CONFIG_HIGHMEM static void try_to_free_low(struct hstate *h, unsigned long count) { @@ -1386,6 +1374,18 @@ static int __init hugetlb_default_setup(char *s) } __setup("default_hugepagesz=", hugetlb_default_setup); +static unsigned int cpuset_mems_nr(unsigned int *array) +{ + int node; + unsigned int nr = 0; + + for_each_node_mask(node, cpuset_current_mems_allowed) + nr += array[node]; + + return nr; +} + +#ifdef CONFIG_SYSCTL int hugetlb_sysctl_handler(struct ctl_table *table, int write, struct file *file, void __user *buffer, size_t *length, loff_t *ppos) -- 2.39.5